| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $74.47 | 9.373% | $81.4501 | $81.45 | $81.45 | $81.50 |
| Purchase #2 | $155.77 | 12.181% | $174.7443 | $174.74 | $174.75 | $174.70 |
| Purchase #3 | $145.40 | 8.315% | $157.49 | $157.49 | $157.50 | $157.50 |
| Purchase #4 | $153.46 | 5.180% | $161.4092 | $161.41 | $161.40 | $161.40 |
| Purchase #5 | $122.90 | 4.283% | $128.1638 | $128.16 | $128.15 | $128.20 |
| Purchase #6 | $70.36 | 8.601% | $76.4117 | $76.41 | $76.40 | $76.40 |
| Purchase #7 | $52.28 | 4.210% | $54.481 | $54.48 | $54.50 | $54.50 |
| 7 purchase totals = | $774.64 | $834.1501 | $834.14 | $834.15 | $834.20 | |